23159084

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{34259}}^1$

素因数の和:34289

約数の個数: 18

約数和(自身を含む): 43887060

約数和(自身を除く): 20727976

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 34259, 68518, 137036, 445367, 890734, 1781468, 5789771, 11579542, 23159084]

約数ペア:

[(1, 23159084), (2, 11579542), (4, 5789771), (13, 1781468), (26, 890734), (52, 445367), (169, 137036), (338, 68518), (676, 34259)]